Given the time the 602 has been around, there is little chance that anyone here has run 50,000 shots - few 6900 owners who have had the camera since launch in June 2001 have passed 10,000.
As to Fuji build quality, there is an implied assertion in your question that Fuji, not being a main stream camera manufacturer, is likely to produce a camera not to the standard of Nikon, Olympus etc., though you go on to point up problems with some of their models.
The fact is that build quality is certainly, in general, of a durable standard. There are problems:- ingestion of dust, some batches have been recalled with electrical faults and there have been seemingly one off problems with other parts of the camera affecting either individuals or small numbers. Also Fuji service varies wildly around the world.
Experience of the 6900 and knowledge of the 602 from this forum, set against knowledge of other digicams, places the Fuji prosumer range in a very competitive position.
There are other issues regarding photo quality, pixel output, colour saturation which have been well aired both here and in the photo press. Most of these come down to personal preference and how one interprets the Super CCD argument.
If you are coming directly from SLRs you will find any prosumer digicam lightweight, even flimsy. I've taken the 6900 (almost identical to the 602) apart on twice. I have no doubt that, in normal use, it is both durable and fit for its purpose under the terms of UK and EU consumer legislation.
As to longevity, we live in a throw-away society. The manufacturers are feeding this by releasing updated models on a regular basis (look at the genesis of the 602: 4900/6900/602/602Pro - all in around 3 years).
I paid £UK 625 for my 6900 in June 2001. That sort of expenditure represents an investment for me which I would expect to amortise over 6-8 years depending on use and, in fact, my last Canon SLR lasted me 13 years with little trouble.
I currently have just over 5,900 shots on my 6900. I expect to keep it until the next "leap forward" in CCD technology has been launched and proved - maybe another 2-3 years. At that stage would I buy another Fuji?
That would depend on the price set against performance and the competition but nothing I have experienced so far would put me off buying another Fuji because it was a Fuji.
I've been looking into a prosumer digicam and the Fuji S602 is one
of the cameras I've been evaluating. I'm curious as to what the
Fuji quality is like, however.
Has anyone shot large numbers of photos one with of these? Let's
say, 50 000 or more or so? How is it holding up? Is there any
public "designed for such and such shutter cycles" spec for this
camera? I know the Olympus E-10's and E-20's have some issues in
this area.
How about build quality? Is there any part that fails often in this
camera? Any re-occuring problem that people seem to run into (such
as the Nikon 5700 lens extension mechanism that seems to be failing
relatively often)? How about things like control knobs and wheels?
Are they built well and attached well to the camera or do they
become loose over time like in some cameras?
--
PhilB